64533034 has 4 divisors (see below), whose sum is σ = 96799554. Its totient is φ = 32266516.

The previous prime is 64533031. The next prime is 64533043. The reversal of 64533034 is 43033546.

64533034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 35964009 + 28569025 = 5997^2 + 5345^2 .

It is a junction number, because it is equal to n+sod(n) for n = 64532993 and 64533011.

It is not an unprimeable number, because it can be changed into a prime (64533031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16133257 + ... + 16133260.

Almost surely, 2^64533034 is an apocalyptic number.

64533034 is a deficient number, since it is larger than the sum of its proper divisors (32266520).

64533034 is a wasteful number, since it uses less digits than its factorization.

64533034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32266519.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 64533034 is about 8033.2455458550. The cubic root of 64533034 is about 401.1074187300.

The spelling of 64533034 in words is "sixty-four million, five hundred thirty-three thousand, thirty-four".